Micromax
Denial of service under warranty

I purchased Micromax handset bling Q55 with IMIEI :910044900129617 0n 15th june. But suddenly the display isnt coming clearly and is coiming half. On contacting your customer service centers, they tell me that that micromax display doesnt come under warranty and you will be charged rs 900 and it will take 10 days. Inspite of having my handset under warranty, I am being exploited and misguided continously